June in North Bay averages a daily high of 22.3°C with nights around 11.8°C. Expect roughly 12.5 wet days totalling 101.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit North Bay is June–September.
Based on NORTH BAY A, ON CA (6.7km), 1995–2024. 18 years of June data.